16961970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4127}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 41015808

約数和(自身を除く): 24053838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4127, 8254, 12381, 20635, 24762, 41270, 61905, 123810, 565399, 1130798, 1696197, 2826995, 3392394, 5653990, 8480985, 16961970]

約数ペア:

[(1, 16961970), (2, 8480985), (3, 5653990), (5, 3392394), (6, 2826995), (10, 1696197), (15, 1130798), (30, 565399), (137, 123810), (274, 61905), (411, 41270), (685, 24762), (822, 20635), (1370, 12381), (2055, 8254), (4110, 4127)]